£23k
+34%vs Mar 2024Active14564402Private limited companyBromley
MAINE SECURITY SERVICES LIMITED
Significant control: Thomas William Ralls (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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What does Maine Security Services Limited sell?
Registered activity: Plumbing, heat and air-conditioning installation (SIC 43220). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
MAINE SECURITY SERVICES LIMITED is an active private limited company (company number 14564402) incorporated on 31 December 2022, registered in Bromley. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest small accounts cover the period ending 31 March 2025, showing net assets of £23k and cash of £21k, with 1 employee on average. Net assets rose 34% on the prior period (£17k).
Peer position · net assets
By net assets it sits in the upper half of 3,492 comparable companies in Greater London (median £4,840, upper quartile £27k).
02
Ownership and control
- Mr Thomas William Ralls
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 31 December 20223 yrs ago
- Next accounts due
- 31 December 2026in 67 days
- Confirmation statement due
- 14 January 2027in 81 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43220
- Plumbing, heat and air-conditioning installation
- SIC 43310
- Plastering
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£21k
+174%vs Mar 2024Not reported
1
No changevs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £23k | £21k | £18k | — | — | — | 1 |
| 31 March 2024 | £17k | £7,701 | £23k | — | — | — | 1 |
Cash per employee£21kCash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £23,350 at 31 March 2025
- Net assets up 10% or more on the prior period+33.7% vs prior period
- Incorporated two to five years agoIncorporated 31 December 2022
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 81 days
- Next accounts duein 67 days
- Accounts period endNet assets £23k · small accounts
- Accounts period endNet assets £17k · small accounts
- Incorporated
08
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- NETZERO ECO LIMITEDIlford · inc. Dec 2022
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- I.P. PLUMBING & HEATING LTDHarrow · inc. Jan 2023
- PITFIELD’S MECHANICAL SERVICES LTDWembley · inc. Jan 2023
- RK HEATING SERVICES LTDNortholt · inc. Jan 2023
- TBAN HEATING & PLUMBING LTDBarking · inc. Jan 2023
All companies incorporated on 31 December 2022 · in Dec 2022.
09
Reminders for MAINE SECURITY SERVICES LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.